3505205353093 has 2 divisors, whose sum is σ = 3505205353094. Its totient is φ = 3505205353092.

The previous prime is 3505205353079. The next prime is 3505205353141. The reversal of 3505205353093 is 3903535025053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1896409918404 + 1608795434689 = 1377102^2 + 1268383^2 .

It is an emirp because it is prime and its reverse (3903535025053) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3505205353093 - 2¹⁷ = 3505205222021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3505205353063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752602676546 + 1752602676547.

It is an arithmetic number, because the mean of its divisors is an integer number (1752602676547).

Almost surely, 2^{3505205353093} is an apocalyptic number.

It is an amenable number.

3505205353093 is a deficient number, since it is larger than the sum of its proper divisors (1).

3505205353093 is an equidigital number, since it uses as much as digits as its factorization.

3505205353093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 911250, while the sum is 43.

The spelling of 3505205353093 in words is "three trillion, five hundred five billion, two hundred five million, three hundred fifty-three thousand, ninety-three".